WO2018000823A1 - 一种导航方法、装置及系统 - Google Patents

一种导航方法、装置及系统 Download PDF

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Publication number
WO2018000823A1
WO2018000823A1 PCT/CN2017/073349 CN2017073349W WO2018000823A1 WO 2018000823 A1 WO2018000823 A1 WO 2018000823A1 CN 2017073349 W CN2017073349 W CN 2017073349W WO 2018000823 A1 WO2018000823 A1 WO 2018000823A1
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WO
WIPO (PCT)
Prior art keywords
location
feature information
current location
mobile terminal
server
Prior art date
Application number
PCT/CN2017/073349
Other languages
English (en)
French (fr)
Inventor
浦世亮
孟坚鑫
朱江
沈林杰
俞海
Original Assignee
杭州海康威视数字技术股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州海康威视数字技术股份有限公司 filed Critical 杭州海康威视数字技术股份有限公司
Priority to EP17818824.9A priority Critical patent/EP3480562A4/en
Priority to US16/313,717 priority patent/US20200292347A9/en
Publication of WO2018000823A1 publication Critical patent/WO2018000823A1/zh

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3679Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • G01C21/3685Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities the POI's being parking facilities
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3605Destination input or retrieval
    • G01C21/362Destination input or retrieval received from an external device or application, e.g. PDA, mobile phone or calendar application
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3605Destination input or retrieval
    • G01C21/3623Destination input or retrieval using a camera or code reader, e.g. for optical or magnetic codes

Definitions

  • the present application relates to the field of navigation technologies, and in particular, to a navigation method, apparatus, and system.
  • the related parking space positioning method enables the user to know the identity of the parking space where the vehicle is located by installing the parking space camera in the parking lot. Specifically, the status of each parking space in the entire parking lot can be displayed on the user's terminal device. This allows the user to find the parking space where his car is located.
  • the parking camera is a surveillance camera that is installed in front of each parking space to capture the state of the parking space. Specifically, it can be used to monitor whether each parking space has stopped the vehicle, and when the parking space has stopped the vehicle, the license plate of the parked vehicle can be monitored.
  • the above parking space positioning method can only inform the user of the identification of the parking space he wants to find, and cannot tell the user how to reach the parking space.
  • a large parking lot even if the parking space is known, it may be difficult for the user to find the parking space. Therefore, how to provide users with accurate navigation information to quickly find a parking space becomes an urgent problem to be solved.
  • the purpose of the embodiments of the present application is to provide a navigation method, device, and system, so as to provide accurate navigation information for a user and improve user experience.
  • the specific technical solutions are as follows:
  • an embodiment of the present application provides a navigation method, which is applied to a server, where the method includes:
  • Receiving current location feature information sent by the mobile terminal determining, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and using the location as an initial location;
  • the database is a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server according to the corresponding relationship between each feature information and each area identification information, and The location information corresponding to each region is constructed;
  • Target location feature information sent by the mobile terminal, determining a location of an area matching the target location feature information according to the target location feature information, and the database, and using the location as a target location;
  • the method further includes:
  • the detecting the current location of the mobile terminal includes:
  • Determining a current location of the mobile terminal based on an initial location of the mobile terminal and the motion state.
  • the method further includes:
  • Receiving the location correction instruction sent by the mobile terminal receiving current location feature information sent by the mobile terminal, determining, according to the current location feature information, and the database, an area that matches the current location feature information. Location, and use the location to update the current location of the mobile terminal.
  • the detecting the current location of the mobile terminal includes:
  • Receiving current location feature information periodically sent by the mobile terminal determining, according to the current location feature information, and the database, a location of an area that matches the current location feature information, and using the location as the current location.
  • the method further includes:
  • the database stores identification information corresponding to each parking space, location information, and a license plate number or a picture of the currently stopped vehicle;
  • the current location feature information includes at least one of the following: parking space identification information, a license plate The number or the comparison picture;
  • the target location feature information includes at least one of the following: parking space identification information, a license plate number, or a comparison picture.
  • the feature picture of the area is collected after the image collection device corresponding to the area detects that the content included in the area changes.
  • the embodiment of the present application provides a navigation method, which is applied to a mobile terminal, where the method includes:
  • Target location feature information input by the user, and transmitting the target location feature information to the server, so that the server determines to match the target location feature information according to the target location feature information and the database
  • the location of the area, and the location is the target location, and the line from the initial location to the target location is determined;
  • the method further includes:
  • the acquiring the current location feature information includes:
  • the feature image is collected, and the current location feature information in the feature image is extracted, where the current location feature information includes at least one of the following: a picture including a preset area in the feature picture, and a character in the preset area.
  • the database stores identification information corresponding to each parking space, location information, and a license plate number or a picture of the currently stopped vehicle;
  • the current location feature information includes at least one of the following: parking space identification information, a license plate The number or the comparison picture;
  • the target location feature information includes at least one of the following: parking space identification information, a license plate number, or a comparison picture.
  • an embodiment of the present application provides a navigation apparatus, which is applied to a server, where the apparatus includes:
  • a first processing module configured to receive current location feature information sent by the mobile terminal, determine, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and use the location as a location An initial position; wherein the database is a feature picture of the corresponding image collection device of each area, and corresponding feature information is obtained according to the feature picture, and then sent to the server, where the server is based on each feature information and each area. Corresponding relationship of the identification information and location information corresponding to each area are constructed;
  • a second processing module configured to receive target location feature information sent by the mobile terminal, determine a location of an area that matches the target location feature information according to the target location feature information, and the database, and As the target location;
  • a first determining module configured to determine a first line from the initial location to the target location, and display the first line on an electronic map of the mobile terminal.
  • the device further includes:
  • a detecting module configured to detect a current location of the mobile terminal, and display the current location on an electronic map of the mobile terminal.
  • the detecting module includes:
  • Obtaining a submodule configured to acquire, according to the inertial sensor in the mobile terminal, a motion state of the mobile terminal;
  • Determining a sub-module for determining a current location of the mobile terminal according to an initial location of the mobile terminal and the motion state.
  • the device further includes:
  • a third processing module configured to receive current location feature information sent by the mobile terminal, and determine, according to the current location feature information, and the database, the current location feature information sent by the mobile terminal The location of the area where the location feature information matches, and uses the location to update the current location of the mobile terminal.
  • the detecting module is configured to receive current location feature information periodically sent by the mobile terminal, and determine, according to the current location feature information, and the database, a location of an area that matches the current location feature information, where This location is the current location.
  • the detecting module is further configured to: detect whether an offset between the current location and the first line is greater than a predetermined threshold; the device further includes:
  • a fourth processing module configured to: when the detecting module detects that the offset between the current location and the first line is greater than a predetermined threshold, determine, according to the current location, and the target location, from the current Positioning a second line to the target location and displaying the second line on an electronic map of the mobile terminal.
  • the database stores identification information corresponding to each parking space, location information, and a license plate number or a picture of the currently stopped vehicle;
  • the current location feature information includes at least one of the following: parking space identification information, a license plate The number or the comparison picture;
  • the target location feature information includes at least one of the following: parking space identification information, a license plate number, or a comparison picture.
  • the feature picture of the area is an image collection device corresponding to the area. It is detected after the content contained in this area is changed.
  • the embodiment of the present application provides a navigation apparatus, which is applied to a mobile terminal, where the apparatus includes:
  • a first processing module configured to acquire current location feature information, and send the current location feature information to a server, so that the server determines, according to the current location feature information, and a locally saved database, the current location The location of the region where the feature information is matched, and the location is used as the initial location;
  • the database is a feature image of the corresponding image collection device corresponding to each region, and the corresponding feature information is obtained according to the feature image, and then sent to the location a server, the server is constructed according to a correspondence between each feature information and each area identification information, and location information corresponding to each area;
  • a second processing module configured to receive target location feature information input by the user, and send the target location feature information to the server, so that the server determines, according to the target location feature information, and the database a location of the region where the target location feature information matches, and the location is the target location, and determining a route from the initial location to the target location;
  • the first receiving module is configured to receive the line sent by the server, and display the line on its own electronic map.
  • the device further includes:
  • the second receiving module is configured to receive a current location of the server, and display the current location on the electronic map of the server.
  • the first processing module is specifically configured to receive current location feature information input by the user;
  • the feature image is collected, and the current location feature information in the feature image is extracted, where the current location feature information includes at least one of the following: a picture including a preset area in the feature picture, and a character in the preset area.
  • the database stores identifier information corresponding to each parking space, location information, and a license plate number or a picture of the currently parked vehicle;
  • the current location feature information includes at least one of the following: The parking space identification information, the license plate number or the comparison picture;
  • the target location feature information includes at least one of the following: parking space identification information, a license plate number or a comparison picture.
  • an embodiment of the present application provides a navigation system, where the system includes an image collection device, a server, and a mobile terminal installed in each area;
  • the image collection device is configured to collect feature images of corresponding regions
  • the server is configured to execute the navigation method as described in the first aspect above;
  • the mobile terminal is configured to perform the navigation method as described in the second aspect above.
  • the embodiment of the present application provides a navigation system, where the system includes an image collection device installed in each area, such as the navigation device located in the server according to the third aspect, and the fourth aspect A navigation device located in a mobile terminal.
  • the present application provides a storage medium, wherein the storage medium is configured to store executable program code, and the executable program code is configured to execute a navigation method as described in the first aspect above at runtime .
  • the present application provides a storage medium, wherein the storage medium is configured to store executable program code, and the executable program code is configured to execute a navigation method as described in the second aspect above at runtime .
  • the application provides an application, wherein the application is configured to execute a navigation method as described in the first aspect above at runtime.
  • the present application provides an application, wherein the application is configured to execute a navigation method as described in the second aspect above at runtime.
  • the application provides an electronic device, including:
  • processor a memory, a communication interface, and a bus
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor operates and reads by reading executable program code stored in the memory A program corresponding to the executable program code for performing a navigation method as described in the first aspect above.
  • the application provides an electronic device, including:
  • processor a memory, a communication interface, and a bus
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor runs a program corresponding to the executable program code by reading executable program code stored in the memory for performing a navigation method as described in the second aspect above.
  • the embodiment of the present application provides a navigation method, device, and system.
  • the server can accurately determine an initial location according to current location feature information sent by the mobile terminal and a locally stored database, according to target location feature information sent by the mobile terminal, and
  • the locally saved database accurately determines the target location, and then can determine the route from the initial location to the target location according to the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing the user with Accurate navigation information to enhance the user experience.
  • FIG. 1 is a flowchart of a navigation method according to an embodiment of the present application
  • FIG. 2 is another flowchart of a navigation method according to an embodiment of the present application.
  • FIG. 3 is another flowchart of a navigation method according to an embodiment of the present application.
  • FIG. 4 is another flowchart of a navigation method according to an embodiment of the present application.
  • FIG. 5 is another flowchart of a navigation method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a navigation device according to an embodiment of the present application.
  • FIG. 7 is another schematic structural diagram of a navigation device according to an embodiment of the present disclosure.
  • FIG. 8 is another schematic structural diagram of a navigation device according to an embodiment of the present disclosure.
  • FIG. 9 is another schematic structural diagram of a navigation device according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a navigation system according to an embodiment of the present application.
  • the database in order to provide the user with accurate navigation information and improve the user experience, the database may be built in the server in advance.
  • the database may be a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server according to the corresponding relationship between each feature information and each area identification information, and each The location information corresponding to the area is constructed.
  • the database may store identification information, location information, and feature information of each parking space in the parking lot.
  • the characteristic information is idle; when the parking space is currently in an idle state, the characteristic information is information of the currently stopped vehicle of the parking space, such as a license plate number, a vehicle picture, and the like.
  • the database saved in the server can be as shown in the following table:
  • the corresponding feature information may be saved in the form of text or in the form of a picture.
  • the embodiment of the present application provides a navigation method process, which is applied to a server. As shown in FIG. 1 , the process may include:
  • S101 Receive current location feature information sent by the mobile terminal, determine a location of an area that matches the current location feature information according to the current location feature information, and a locally saved database, and use the location as an initial location.
  • the database is a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server corresponds to each region according to the feature information. And the location information corresponding to each area is constructed.
  • the mobile terminal that is carried by the user when the user enters the parking lot, can be used to obtain the navigation information through the server corresponding to the parking lot.
  • the user may input the current location feature information by using the mobile terminal, and further, the mobile terminal may send the current location feature information to the server, so that the server determines, according to the current location feature information, and the locally saved database, The position of the area where the location feature information matches, and the position is taken as the initial position.
  • the current location feature information input by the user through the mobile terminal may be at least one of the following: a parking space identifier, a license plate number, or a comparison image.
  • the user when the user enters the parking lot, he can input the identification of the parking space where he is currently located as the current location feature information into the mobile terminal; or, when the vehicle is parked at his current location, he can input the license plate of the vehicle.
  • the number is used as the current location feature information; or it can also capture the feature picture at the current location through the camera function of the mobile terminal, and obtain the current location feature information according to the feature picture.
  • the mobile terminal After the mobile terminal acquires the feature image, it may directly send the feature image as current location feature information to the server. Alternatively, it may perform feature extraction on the collected feature picture, extract feature information therein, and send it as current location feature information to the server.
  • the feature information extracted by the mobile terminal may be a picture or a text.
  • the mobile terminal may use any existing image analysis method to identify feature information such as a parking space identifier and a license plate number in the feature image, and send the extracted feature information to the server as the current location feature information in a text form.
  • the mobile terminal may acquire a picture of the area including the feature information, and send the picture as the current location feature information to the server.
  • the process of extracting the feature information from the feature picture by the mobile terminal may be any one of the existing methods, and the process in this application does not describe the process.
  • the mobile terminal may further send the current location feature information to the server.
  • the server may search the locally saved database for the location of the region that matches the current location feature information. Since the initial location feature information input by the user is the information acquired at the current location, the location determined by the server is the current location of the user, that is, the initial location for determining the navigation route.
  • the server can look up the location of the identified parking space in the database and use the location as the initial location.
  • the server can find the stop position of the car with the license plate number in the database and use the position as the initial position.
  • S102 Receive target location feature information sent by the mobile terminal, determine a location of an area that matches the target location feature information according to the target location feature information, and the database, and use the location as a target location.
  • the server determines the initial position, it can further determine the target location.
  • the target location may be an idle parking space or a location where the user parked.
  • the target location is the location where the user parked.
  • the user can input target location feature information through the mobile terminal, and the target location is The information may be at least one of the following: a parking space sign, a license plate number, or a comparison picture.
  • the user when the user wants to find a vehicle that he has parked, he can input the license plate number or vehicle picture of his own vehicle, or when the user remembers the identification of the parking space when parking, he can input the parking space identifier as the target position. Feature information.
  • the mobile terminal may further send the target location feature information to the server.
  • the server may search for a location of the region matching the target location feature information in the locally saved database, and use the location as the target location.
  • the server may determine the location of all the current free areas according to the correspondence between the feature information currently stored in the database and the identification information of each area, and the location information corresponding to each area. And determine the location of one of the free areas as the target location.
  • the server may display the corresponding relationship between the feature information currently stored in the database and the identification information of each area, and the location information corresponding to each area, on the electronic map of the mobile terminal. For all free areas, the user selects one of them as the target location. For example, the user can select a location closer to himself through the mobile terminal, and after the mobile terminal sends the location to the server, the server can directly use the location as the target location.
  • the server displays all the free areas on the electronic map, only the free area can be displayed.
  • the non-free area can also be displayed on the electronic map, and the free area and the non-free area can be marked. Further, the user can select one of the free areas and set its position as the target position.
  • the server determines the initial location and the target location, it can determine the first line from the initial location to the target location. For example, the server may distribute the route from the initial location to the destination location based on the route within the parking lot, with the most recent line being the first line.
  • the process of determining the first line from the initial location to the target location by the server may be performed using existing The process of this application does not describe this process in any way.
  • the server can transmit the first line to the mobile terminal and display the first line on an electronic map of the mobile terminal.
  • the server may display an electronic map of the parking lot on the mobile terminal and display the determined first line on the electronic map.
  • the embodiment of the present application provides a navigation method, and the server can accurately determine an initial location according to current location feature information sent by the mobile terminal and a locally saved database, according to target location feature information sent by the mobile terminal, and a locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • a corresponding image collection device may be configured in each area.
  • the image capturing device can collect the feature image of the corresponding area, and can obtain the corresponding feature information according to each feature image and send it to the server.
  • the server may construct a database according to the correspondence between each feature information and each region, and the location of each region.
  • the corresponding image acquisition device may be configured at each area, or when the image collection area of one image acquisition device may include multiple regions, or multiple regions may correspond to one image acquisition device.
  • Each image collection device may periodically collect feature images of the corresponding regions according to the set time interval, and obtain corresponding feature information according to the feature images and send the corresponding feature information to the server.
  • the image capturing device may directly send the collected feature image as feature information to the server.
  • the image capturing device may perform feature extraction on the collected feature image, and after extracting the feature information therein, send the feature information to the server.
  • the image capturing device may use any existing image analysis method to identify feature information such as a parking space identifier and a license plate number in the feature image, and send the extracted feature information to the server as the current location feature information in a text form. Or when the mobile terminal recognizes the feature picture After the feature information such as the parking space identifier and the license plate number, the image of the area containing the feature information may be acquired, and the image is sent to the server as the current location feature information.
  • feature information such as a parking space identifier and a license plate number
  • the process of extracting the feature information from the feature image by the image capturing device may be any one of the existing methods. This embodiment of the present application does not describe the process.
  • each image acquisition device may detect whether the content included in the corresponding region changes. For example, it can detect whether the corresponding area changes from the idle state to the parked vehicle state; or it can detect whether the parked vehicle in the corresponding area has changed.
  • the image collection device When the image collection device detects that the content contained in its corresponding area has changed, it can collect the feature image of the area. That is to say, the image acquisition device can collect the feature image corresponding to the changed region, thereby ensuring the accuracy of the database stored in the server while reducing the load pressure of each image acquisition image.
  • the navigation method provided by the present application may further include: after step S103:
  • the server may also detect the current location of the mobile terminal, and move The current location is displayed on the electronic map of the terminal.
  • the server may acquire the motion state of the mobile terminal, such as the acceleration of the mobile terminal, the angular acceleration, etc. according to an inertial sensor in the mobile terminal, such as an accelerometer, a gyroscope, etc.;
  • the initial location of the terminal, as well as the motion state, determines the current location of the mobile terminal.
  • the server determines the current location of the mobile terminal based on the inertial sensor in the mobile terminal, in some cases, the determined location may be biased.
  • the user may be based on the current location displayed on the mobile terminal. And the actual location of the current location, determine whether the current location displayed on the mobile terminal is correct. When the user determines that the current location displayed on the mobile terminal is significantly different from the location where he is located, it can perform position correction.
  • the user can input a position correction instruction in the mobile terminal, and when the mobile terminal receives the position correction instruction input by the user, it can send the position correction instruction to the server.
  • the user can input the current location feature information again through the mobile terminal, and further, the mobile terminal can send the current location feature information to the server, so that the server determines, according to the current location feature information, and the locally saved database, The location of the area where the location feature information matches, and uses the location to update the current location of the mobile terminal.
  • the server may receive current location feature information periodically sent by the mobile terminal, and determine the current location feature according to the current location feature information and the locally saved database. The location of the area where the information matches, the location is taken as the current location, and the current location is displayed on the electronic map of the mobile terminal.
  • the process of determining the current location of the mobile terminal by the server may also be performed by any of the existing methods. This embodiment of the present application does not describe the process.
  • the user can be made aware of their real-time location to determine if the route they are taking is correct.
  • the navigation method provided by the present application may further include: after step S104:
  • the server displays the first line on the mobile terminal
  • the line that the user walks may also deviate from the first line.
  • the server may detect whether the offset between the current location of the mobile terminal and the first line is greater than a predetermined threshold, such as 3 meters, 5 meters, 10 meters, and the like.
  • the user may compare whether the minimum distance between the current location of the mobile terminal and the first line is greater than a predetermined threshold according to the first line and the current location of the mobile terminal, and if yes, determine the current location and the deviation of the first line.
  • the amount of shift is greater than a predetermined threshold.
  • the server may determine a second line from the current location to the target location according to the current location and the target location, and an electronic map of the mobile terminal The second line is displayed on it.
  • the process of determining the second line from the current location to the target location by the server may be any existing technology, and the process in this application does not describe the process.
  • the server when the server determines that the offset between the current location of the mobile terminal and the first line is greater than a predetermined threshold, the server may re-plan the route according to the current location of the mobile terminal and the target location, thereby ensuring that the user successfully reaches the target. Location to improve the user experience.
  • the embodiment of the present application provides a navigation method, which is applied to the mobile terminal. As shown in FIG. 4, the process may include:
  • S201 Acquire current location feature information, and send the current location feature information to a server, so that the server determines an area that matches the current location feature information according to the current location feature information and a locally saved database. And the location is used as an initial location; wherein the database is a feature image of the corresponding image collection device of each region, and corresponding feature information is obtained according to the feature image, and then sent to the server,
  • the server is constructed according to the correspondence between each feature information and each area identification information, and the location information corresponding to each area.
  • the mobile terminal carried by the user can be used. End, get the current location feature information. Further, the mobile terminal may send the current location feature information to the server, so that the server determines the location of the region that matches the current location feature information according to the current location feature information and the locally saved database, and uses the location as initial position.
  • the current location feature information acquired by the mobile terminal may be at least one of the following: a parking space identifier, a license plate number, or a comparison picture.
  • the user when the user enters the parking lot, he can input the identification of the parking space where he is currently located as the current location feature information into the mobile terminal; or, when the vehicle is parked at his current location, he can input the license plate of the vehicle.
  • the number is used as the current location feature information; or it can also capture the feature picture at the current location through the camera function of the mobile terminal, and obtain the current location feature information according to the feature picture.
  • the mobile terminal After the mobile terminal acquires the feature image, it may directly send the feature image as current location feature information to the server. Alternatively, it may perform feature extraction on the collected feature picture, extract feature information therein, and send it as current location feature information to the server.
  • the feature information extracted by the mobile terminal may be a picture or a text.
  • the mobile terminal may use any existing image analysis method to identify feature information such as a parking space identifier and a license plate number in the feature image, and send the extracted feature information to the server as the current location feature information in a text form.
  • the mobile terminal may acquire a picture of the area including the feature information, and send the picture as the current location feature information to the server.
  • the process of extracting the feature information from the feature picture by the mobile terminal may be any one of the existing methods, and the process in this application does not describe the process.
  • the mobile terminal may further send the current location feature information to the server.
  • the server may search the locally saved database for the location of the region that matches the current location feature information. Since the initial location feature information input by the user is the information acquired at the current location, the location determined by the server is the current location of the user, that is, used to determine the navigation route. The initial position.
  • the server can look up the location of the identified parking space in the database and use the location as the initial location.
  • the server can find the stop position of the car with the license plate number in the database and use the position as the initial position.
  • S202 Receive target location feature information input by a user, and send the target location feature information to the server, so that the server determines, according to the target location feature information, and the database, the target location feature. The location of the region where the information matches, and the location is taken as the target location, and the line from the initial location to the target location is determined.
  • the server may further determine the target location.
  • the target location may be an idle parking space or a location where the user parked.
  • the target location is the location where the user parked.
  • the user may input the target location feature information through the mobile terminal, and the target location feature information may be at least one of the following: a parking space identifier, a license plate number, or a comparison image.
  • the user when the user wants to find a vehicle that he has parked, he can input the license plate number or vehicle picture of his own vehicle, or when the user remembers the identification of the parking space when parking, he can input the parking space identifier as the target position. Feature information.
  • the mobile terminal may further send the target location feature information to the server.
  • the server may search for a location of the region matching the target location feature information in the locally saved database, and use the location as the target location.
  • the server may determine the location of all the current free areas according to the correspondence between the feature information currently stored in the database and the identification information of each area, and the location information corresponding to each area. And determine the location of one of the free areas as the target location.
  • the server may display the corresponding relationship between the feature information currently stored in the database and the identification information of each area, and the location information corresponding to each area, on the electronic map of the mobile terminal. All free areas, which are selected by the user One as the target location. For example, the user can select a location closer to himself through the mobile terminal, and after the mobile terminal sends the location to the server, the server can directly use the location as the target location.
  • the server displays all the free areas on the electronic map, only the free area can be displayed.
  • the non-free area can also be displayed on the electronic map, and the free area and the non-free area can be marked. Further, the user can select one of the free areas and set its position as the target position.
  • the server determines the target location and the initial location, it can determine the route from the initial location to the destination location.
  • the process of determining the line from the initial location to the target location by the server may be any existing technology, and the process in this application does not describe the process.
  • S203 Receive the line sent by the server, and display the line on its own electronic map.
  • the server After determining the line from the initial location to the target location, the server can send the line to the mobile terminal. Therefore, in the embodiment of the present application, the mobile terminal can receive the line sent by the server and display the line on its own electronic map.
  • the embodiment of the present application provides a navigation method, and the server can accurately determine an initial location according to current location feature information sent by the mobile terminal and a locally saved database, according to target location feature information sent by the mobile terminal, and a locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • the navigation method provided by the present application may further include: after step S203:
  • S204 Receive the current location of the server sent by the server, and display the current location on its own electronic map.
  • the server when the server determines the line from the initial position to the target position, and After the line is displayed on the electronic map of the mobile terminal, the server can also detect the current location of the mobile terminal and send the current location to the mobile terminal.
  • the server may acquire the motion state of the mobile terminal, such as the acceleration of the mobile terminal, the angular acceleration, etc. according to an inertial sensor in the mobile terminal, such as an accelerometer, a gyroscope, etc.;
  • the initial location of the terminal, as well as the motion state, determines the current location of the mobile terminal.
  • the server determines the current location of the mobile terminal based on the inertial sensor in the mobile terminal, in some cases, the determined location may be biased.
  • the user can determine whether the current location displayed on the mobile terminal is correct according to the current location displayed on the mobile terminal and the actual location where the user is currently located.
  • the user determines that the current location displayed on the mobile terminal is significantly different from the location where he is located, it can perform position correction.
  • the user can input a position correction instruction in the mobile terminal, and when the mobile terminal receives the position correction instruction input by the user, it can send the position correction instruction to the server.
  • the user can input the current location feature information again through the mobile terminal, and further, the mobile terminal can send the current location feature information to the server, so that the server determines, according to the current location feature information, and the locally saved database, The location of the area where the location feature information matches, and uses the location to update the current location of the mobile terminal.
  • the server may receive current location feature information periodically sent by the mobile terminal, and determine the current location feature according to the current location feature information and the locally saved database. The location of the area where the information matches, the location is taken as the current location, and the current location is displayed on the electronic map of the mobile terminal.
  • the process of determining the current location of the mobile terminal by the server may also be performed by any of the existing methods. This embodiment of the present application does not describe the process.
  • the mobile terminal can receive the current location sent by the server and display the current location on its own electronic map.
  • the user can be made aware of their real-time location to determine if the route they are taking is correct.
  • the embodiment of the present application also provides a corresponding device embodiment.
  • Figure 6 is a navigation device according to an embodiment of the present application, applied to a server, where the device includes:
  • the first processing module 610 is configured to receive current location feature information sent by the mobile terminal, determine, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and the location As an initial position, the database is a feature image of the corresponding image collection device of each region, and corresponding feature information is obtained according to the feature image, and then sent to the server, and the server is configured according to each feature information and each Corresponding relationship between the area identification information and location information corresponding to each area;
  • a second processing module 620 configured to receive target location feature information sent by the mobile terminal, determine a location of an area that matches the target location feature information according to the target location feature information, and the database, and Position as the target location;
  • the first determining module 630 is configured to determine a first line from the initial location to the target location, and display the first line on an electronic map of the mobile terminal.
  • the embodiment of the present application provides a navigation apparatus, and the server can accurately determine an initial location according to current location feature information sent by the mobile terminal and a locally stored database, according to target location feature information sent by the mobile terminal, and a locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • the device further includes:
  • a detecting module 640 configured to detect a current location of the mobile terminal, and at the mobile terminal The current location is displayed on the electronic map.
  • the detecting module 640 includes:
  • Determining a sub-module for determining a current location of the mobile terminal based on an initial location of the mobile terminal and the motion state.
  • the device further includes:
  • a third processing module configured to receive current location feature information sent by the mobile terminal, according to the current location feature information, and when the location correction instruction sent by the mobile terminal is received a database that determines a location of an area that matches the current location feature information and uses the location to update the current location of the mobile terminal.
  • the detecting module 640 is specifically configured to receive current location feature information periodically sent by the mobile terminal, and determine, according to the current location feature information, and the database, that the current location feature information is matched. The location of the area, which is the current location.
  • the detecting module 640 is further configured to detect whether an offset between the current location and the first line is greater than a predetermined threshold; the device further includes:
  • a fourth processing module configured to: when the detecting module detects that the offset between the current location and the first line is greater than a predetermined threshold, according to the current location, and the target a location, determining a second line from the current location to the target location, and displaying the second line on an electronic map of the mobile terminal.
  • the feature picture of the area is collected after the image collection device corresponding to the area detects that the content included in the area changes.
  • FIG. 8 is a navigation device provided by the present application, applied to a mobile terminal, where the device includes:
  • the first processing module 810 is configured to acquire current location feature information, and send the current location feature information to a server, so that the server is configured according to the current location feature information, and local a saved database, determining a location of the region that matches the current location feature information, and using the location as an initial location; wherein the database is a feature image of the corresponding image collection device corresponding to each region, according to the feature After obtaining the corresponding feature information, the image is sent to the server, and the server is constructed according to the correspondence between each feature information and each area identification information, and the location information corresponding to each area;
  • the second processing module 820 is configured to receive target location feature information input by the user, and send the target location feature information to the server, so that the server determines, according to the target location feature information, and the database. a position of the area matching the target position feature information, and the position is taken as a target position, and determining a line from the initial position to the target position;
  • the first receiving module 830 is configured to receive the line sent by the server, and display the line on its own electronic map.
  • the embodiment of the present application provides a navigation apparatus, and the server can accurately determine an initial location according to current location feature information sent by the mobile terminal and a locally stored database, according to target location feature information sent by the mobile terminal, and a locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • the device further includes:
  • the second receiving module 840 is configured to receive a current location of the server sent by the server, and display the current location on an electronic map of itself.
  • the first processing module 810 is specifically configured to receive current location feature information input by a user
  • the feature image is collected, and the current location feature information in the feature image is extracted, where the current location feature information includes at least one of the following: a picture including a preset area in the feature picture, and a character in the preset area.
  • the database stores identification information corresponding to each parking space, location information, and a license plate number or picture of the currently stopped vehicle;
  • the current location feature information includes at least one of the following: parking The bit identification information, the license plate number or the comparison picture;
  • the target position feature information includes at least one of the following: parking space identification information, a license plate number or a comparison picture.
  • FIG. 10 is a navigation system according to an embodiment of the present disclosure.
  • the system includes an image collection device 110 installed in each area, a navigation device as shown in FIG. 7-8 in the server 120, and a mobile terminal 130.
  • the navigation device shown in FIG. 10 is a navigation system according to an embodiment of the present disclosure.
  • the system includes an image collection device 110 installed in each area, a navigation device as shown in FIG. 7-8 in the server 120, and a mobile terminal 130.
  • the embodiment of the present application provides a navigation system, and the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, according to the target location feature information sent by the mobile terminal, and the locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • An embodiment of the present application provides a navigation system, where the system includes an image collection device, a server, and a mobile terminal installed in each area;
  • the image collection device is configured to collect feature images of corresponding regions
  • the server is configured to perform the navigation method as described in FIG. 1 to FIG. 3;
  • the mobile terminal is configured to perform the navigation method as described in FIG. 4-5.
  • the embodiment of the present application provides a navigation system, and the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, according to the target location feature information sent by the mobile terminal, and the locally saved database.
  • the target position is accurately determined, and then the line from the initial position to the target position can be determined according to the initial position and the target position, and the line is displayed on the electronic map of the mobile terminal, thereby providing accurate navigation information for the user. To improve the user experience.
  • the present application also provides a storage medium for storing executable program code for executing a navigation method described herein at runtime.
  • the navigation method described in the application includes:
  • Receiving current location feature information sent by the mobile terminal determining, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and using the location as an initial location;
  • the database is a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server according to the corresponding relationship between each feature information and each area identification information, and The location information corresponding to each region is constructed;
  • Target location feature information sent by the mobile terminal, determining a location of an area matching the target location feature information according to the target location feature information, and the database, and using the location as a target location;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.
  • the present application also provides a storage medium for storing executable program code for executing a navigation method described herein at runtime.
  • the navigation method described in the application includes:
  • Target location feature information input by the user, and transmitting the target location feature information to the server, so that the server determines to match the target location feature information according to the target location feature information and the database
  • the location of the area, and the location is the target location, and the line from the initial location to the target location is determined;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.
  • the present application also provides an application, wherein the application is used to execute a navigation method described in the present application at runtime.
  • the navigation method described in the application includes:
  • Receiving current location feature information sent by the mobile terminal determining, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and using the location as an initial location;
  • the database is a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server according to the corresponding relationship between each feature information and each area identification information, and The location information corresponding to each region is constructed;
  • Target location feature information sent by the mobile terminal, determining a location of an area matching the target location feature information according to the target location feature information, and the database, and using the location as a target location;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.
  • the present application also provides an application, wherein the application is used to execute a navigation method described in the present application at runtime.
  • the navigation method described in the application includes:
  • Target location feature information input by the user, and transmitting the target location feature information to the server, so that the server determines to match the target location feature information according to the target location feature information and the database
  • the location of the area, and the location is the target location, and the line from the initial location to the target location is determined;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.
  • an electronic device including:
  • processor a memory, a communication interface, and a bus
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor operates a navigation method as described herein by reading executable program code stored in the memory.
  • the navigation method described in the application includes:
  • Receiving current location feature information sent by the mobile terminal determining, according to the current location feature information, and a locally saved database, a location of an area that matches the current location feature information, and using the location as an initial location;
  • the database is a feature image of the corresponding image collection device in each area, and the corresponding feature information is obtained according to the feature image, and then sent to the server, and the server according to the corresponding relationship between each feature information and each area identification information, and The location information corresponding to each region is constructed;
  • Target location feature information sent by the mobile terminal, determining a location of an area matching the target location feature information according to the target location feature information, and the database, and using the location as a target location;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.
  • an electronic device including:
  • processor a memory, a communication interface, and a bus
  • the processor, the memory, and the communication interface are connected by the bus and complete communication with each other;
  • the memory stores executable program code
  • the processor operates a navigation method as described herein by reading executable program code stored in the memory.
  • the navigation method described in the application includes:
  • Target location feature information input by the user, and transmitting the target location feature information to the server, so that the server determines to match the target location feature information according to the target location feature information and the database
  • the location of the area, and the location is the target location, and the line from the initial location to the target location is determined;
  • the server can accurately determine the initial location according to the current location feature information sent by the mobile terminal and the locally saved database, and accurately determine the target according to the target location feature information sent by the mobile terminal and the locally saved database.
  • the location in turn, can determine the line from the initial location to the target location based on the initial location and the target location, and display the line on the electronic map of the mobile terminal, thereby providing accurate navigation information to the user and improving the user experience.

Abstract

一种导航方法、装置及系统,该方法包括:接收移动终端发送的当前位置特征信息,根据当前位置特征信息,以及本地保存的数据库,确定与当前位置特征信息匹配的区域的位置,并将该位置作为初始位置(S101);接收移动终端发送的目标位置特征信息,根据目标位置特征信息,以及数据库,确定与目标位置特征信息匹配的区域的位置,并将该位置作为目标位置(S102);确定从初始位置到目标位置的第一线路,并在移动终端的电子地图上显示第一线路(S103)。其能够为用户提供准确的导航信息,提高用户体验。

Description

一种导航方法、装置及系统
本申请要求于2016年6月29日提交中国专利局、申请号为201610520497.9发明名称为“一种导航方法、装置及系统”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及导航技术领域,特别是涉及一种导航方法、装置及系统。
背景技术
随着经济的高速增长,汽车的社会拥有量不断增加,汽车停车场的数量也随之增加,并且规模不断扩大。位于人流量汇集地的大型停车场,一方面满足了人们驾车出行与安全停放车辆的需要,同时也因场地规模巨大、建筑结构复杂,使用户容易迷失其中。例如,当用户离开停车场时,可能找不到自己停放的车。
相关的车位定位方法,通过在停车场中安装车位相机,能够使用户得知自己的车所在停车位的标识。具体地,可以在用户的终端设备上显示整个停车场中各停车位的状态。从而用户可以查找自己的车所在的停车位等。
车位相机,即安装于各车位前方用于拍摄车位状态的监控摄像机。具体可以用于监控每个车位是否已经停有车辆,当车位已经停有车辆时,可以监控已停放车辆的牌照。
但是,上述车位定位方法,只能告知用户其想要找的车位的标识,并不能告知用户如何能够到达该车位。而在大型停车场中,即使知道车位标识的情况下,用户找到该车位可能也比较困难。因此,如何为用户提供准确的导航信息,使其快速的找到车位,成为一个亟待解决的问题。
发明内容
本申请实施例的目的在于提供一种导航方法、装置及系统,以为用户提供准确的导航信息,提高用户体验。具体技术方案如下:
第一方面,本申请实施例提供了一种导航方法,应用于服务器,所述方法包括:
接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
可选地,所述在所述移动终端的电子地图上显示所述第一线路之后,所述方法还包括:
检测所述移动终端的当前位置,并在所述移动终端的电子地图上显示所述当前位置。
可选地,所述检测所述移动终端的当前位置包括:
根据所述移动终端中的惯性传感器,获取所述移动终端的运动状态;
根据所述移动终端的初始位置,以及所述运动状态,确定所述移动终端的当前位置。
可选地,所述在所述移动终端的电子地图上显示所述当前位置之后,所述方法还包括:
当接收到所述移动终端发送的位置校正指令时,接收所述移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新所述移动终端的当前位置。
可选地,所述检测所述移动终端的当前位置包括:
接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置。
可选地,所述方法还包括:
检测所述当前位置与所述第一线路的偏移量是否大于预定阈值;
如果是,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
可选地,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
可选地,针对每个区域,该区域的特征图片是该区域对应的图像采集设备检测到该区域包含的内容发生变化后采集的。
第二方面,本申请实施例提供了一种导航方法,应用于移动终端,所述方法包括:
获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
可选地,所述在电子地图上显示所述线路之后,所述方法还包括:
接收所述服务器发送的自身的当前位置,并在自身的电子地图上显示所述当前位置。
可选地,所述获取当前位置特征信息包括:
接收用户输入的当前位置特征信息;
采集特征图片,并将该特征图片作为所述当前位置特征信息;或
采集特征图片,并提取该特征图片中的当前位置特征信息,其中,该当前位置特征信息包括以下至少一项:包含该特征图片中预设区域的图片、所述预设区域内的字符。
可选地,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
第三方面,本申请实施例提供了一种导航装置,应用于服务器,所述装置包括:
第一处理模块,用于接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
第二处理模块,用于接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
第一确定模块,用于确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
可选地,所述装置还包括:
检测模块,用于检测所述移动终端的当前位置,并在所述移动终端的电子地图上显示所述当前位置。
可选地,所述检测模块包括:
获取子模块,用于根据所述移动终端中的惯性传感器,获取所述移动终端的运动状态;
确定子模块,用于根据所述移动终端的初始位置,以及所述运动状态,确定所述移动终端的当前位置。
可选地,所述装置还包括:
第三处理模块,用于当接收到所述移动终端发送的位置校正指令时,接收所述移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新所述移动终端的当前位置。
可选地,所述检测模块,具体用于接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置。
可选地,所述检测模块,还用于检测所述当前位置与所述第一线路的偏移量是否大于预定阈值;所述装置还包括:
第四处理模块,用于当所述检测模块检测到所述当前位置与所述第一线路的偏移量大于预定阈值时,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
可选地,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
可选地,针对每个区域,该区域的特征图片是该区域对应的图像采集设 备检测到该区域包含的内容发生变化后采集的。
第四方面,本申请实施例提供了一种导航装置,其特征在于,应用于移动终端,所述装置包括:
第一处理模块,用于获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
第二处理模块,用于接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
第一接收模块,用于接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
可选地,所述装置还包括:
第二接收模块,用于接收所述服务器发送的自身的当前位置,并在自身的电子地图上显示所述当前位置。
可选地,所述第一处理模块,具体用于接收用户输入的当前位置特征信息;
采集特征图片,并将该特征图片作为所述当前位置特征信息;或
采集特征图片,并提取该特征图片中的当前位置特征信息,其中,该当前位置特征信息包括以下至少一项:包含该特征图片中预设区域的图片、所述预设区域内的字符。
可选地,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项: 停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
第五方面,本申请实施例提供了一种导航系统,所述系统包括安装在各区域的图像采集设备、服务器以及移动终端;
所述图像采集设备用于采集对应区域的特征图片;
所述服务器用于执行如上述第一方面所述的导航方法;
所述移动终端用于执行如上述第二方面所述的导航方法。
第六方面,本申请实施例提供了一种导航系统,所述系统包括安装在各区域的图像采集设备,如上述第三方面所述的位于服务器中的导航装置,及如上述第四方面所述的位于移动终端中的导航装置。
第七方面,本申请提供了一种存储介质,其中,该存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行如上述第一方面所述的一种导航方法。
第八方面,本申请提供了一种存储介质,其中,该存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行如上述第二方面所述的一种导航方法。
第九方面,本申请提供了一种应用程序,其中,该应用程序用于在运行时执行如上述第一方面所述的一种导航方法。
第十方面,本申请提供了一种应用程序,其中,该应用程序用于在运行时执行如上述第二方面所述的一种导航方法。
第十一方面,本申请提供了一种电子设备,包括:
处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述 可执行程序代码对应的程序,以用于执行如上述第一方面所述的一种导航方法。
第十二方面,本申请提供了一种电子设备,包括:
处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行如上述第二方面所述的一种导航方法。
本申请实施例提供了一种导航方法、装置及系统,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
附图说明
为了更清楚地说明本申请实施例和现有技术的技术方案,下面对实施例和现有技术中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种导航方法的流程图;
图2为本申请实施例提供的一种导航方法的另一流程图;
图3为本申请实施例提供的一种导航方法的另一流程图;
图4为本申请实施例提供的一种导航方法的另一流程图;
图5为本申请实施例提供的一种导航方法的另一流程图;
图6为本申请实施例提供的一种导航装置的结构示意图;
图7为本申请实施例提供的一种导航装置的另一结构示意图;
图8为本申请实施例提供的一种导航装置的另一结构示意图;
图9为本申请实施例提供的一种导航装置的另一结构示意图;
图10为本申请实施例提供的一种导航系统的结构示意图。
具体实施方式
为了使本领域技术人员更好地理解本申请实施例中的技术方案,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。
在本申请实施例中,为了给用户提供准确的导航信息,提高用户体验,可以预先在服务器中构建数据库。其中,该数据库可以是各区域对应的图像采集设备采集对应区域的特征图片,根据该特征图片获得对应的特征信息后发送给服务器,服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的。
例如,当为用户提供停车场内的导航信息时,该数据库中可以保存停车场内各停车位的标识信息、位置信息,以及各停车位的特征信息。其中,当停车位当前为空闲状态时,其特征信息即为空闲;当停车位当前非空闲状态时,其特征信息为该停车位当前所停车辆的信息,如车牌号,车辆图片等。
服务器中保存的数据库可以如下表所示:
标识信息 位置信息 特征信息
1 x1、y1 空闲
2 x2、y2 京Nxxx
3 x3、y3 晋Axxx
N xn、yn 空闲
其中,当区域为非空闲时,其对应的特征信息可以以文字的形式保存,也可以以图片的形式保存。
为了给用户提供准确的导航信息,提高用户体验,本申请实施例提供了一种导航方法过程,应用于服务器,如图1所示,该过程可以包括:
S101,接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的。
在本申请实施例中,当用户进入停车场时,可以使用其携带的移动终端,通过该停车场对应的服务器,获取到导航信息。
具体地,用户可以通过移动终端输入当前位置特征信息,进一步地,移动终端可以将该当前位置特征信息发送给服务器,以使服务器根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,并将该位置作为初始位置。
其中,用户通过移动终端输入的当前位置特征信息可以为以下至少一项:停车位标识、车牌号或比对图片等。
例如,当用户进入停车场时,其可以将其当前所在的停车位的标识作为当前位置特征信息,输入移动终端;或者,当其当前所在位置处停有车辆时,其可以输入该车辆的车牌号,作为当前位置特征信息;或者,其也可以通过移动终端的拍照功能,拍摄当前所在位置处的特征图片,并根据该特征图片获得当前位置特征信息。
当移动终端获取到特征图片后,其可以直接将该特征图片作为当前位置特征信息发送给服务器。或者,其可以对采集的特征图片进行特征提取,提取其中的特征信息,将其作为当前位置特征信息发送给服务器。其中,移动终端提取特征图片中的特征信息时,其提取的特征信息可以为图片,也可以为文字。
例如,移动终端可以使用现有的任一种图像分析方法,识别特征图片中的停车位标识、车牌号等特征信息,并将提取的特征信息以文字形式作为当前位置特征信息发送给服务器。或者,当移动终端识别出特征图片中的停车位标识、车牌号等特征信息后,其可以获取包含特征信息的区域的图片,并将该图片作为当前位置特征信息发送给服务器。
移动终端从特征图片中提取特征信息的过程,可以采用现有的任一种方法,本申请实施例对此过程不进行赘述。
当用户将当前位置特征信息输入移动终端后,移动终端可以进而将该当前位置特征信息发送给服务器。服务器接收到移动终端发送的当前位置特征信息后,可以在本地保存的数据库中查找与该当前位置特征信息匹配的区域的位置。由于用户输入的初始位置特征信息是其当前所在位置处获取的信息,因此,服务器确定的位置即为用户当前所在位置,也就是用于确定导航路线的初始位置。
例如,当用户输入停车位标识时,服务器可以在数据库中查找该标识的停车位所在的位置,并将该位置作为初始位置。当用户输入车牌号时,服务器可以在数据库中查找该车牌号的车所停的位置,并将该位置作为初始位置。
S102,接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置。
当服务器确定初始位置后,其还可以进一步地确定目标位置。具体地,针对不同的需要,该目标位置可以为空闲停车位,或者是用户所停车的位置。
当用户想要找自己已停的车辆时,该目标位置即为用户所停车的位置。这种情况下,用户可以通过移动终端输入目标位置特征信息,该目标位置特 征信息可以为以下至少一项:停车位标识、车牌号或比对图片。
如,当用户想要寻找自己已停放的车辆时,其可以输入自己车辆的车牌号或车辆图片,或者,当用户停车时记住停车位的标识时,其可以输入停车位标识,作为目标位置特征信息。
当用户将目标位置特征信息输入移动终端后,移动终端可以进而将该目标位置特征信息发送给服务器。服务器接收到移动终端发送的目标位置特征信息后,可以在本地保存的数据库中查找与该目标位置特征信息匹配的区域的位置,并将该位置作为目标位置。
当用户想要停车时,在一种实现方式中,服务器可以根据数据库中当前保存的各特征信息与各区域的标识信息的对应关系、以及各区域对应的位置信息,确定当前所有空闲区域的位置,并将其中一个空闲区域的位置确定为目标位置。
在另一种实现方式中,为了提高用户体验,服务器可以根据数据库中当前保存的各特征信息与各区域的标识信息的对应关系、以及各区域对应的位置信息,在移动终端的电子地图上展示所有的空闲区域,由用户来选择其中的一个作为目标位置。如,用户可以通过移动终端选择距离自己比较近的位置,移动终端将该位置发送给服务器后,服务器可以直接将该位置作为目标位置。
需要说明的是,服务器在电子地图上展示所有的空闲区域时,可以只展示空闲区域。或者,为了使用户了解整个停车场的停车情况,也可以将非空闲区域也展示在电子地图上,并将空闲区域与非空闲区域标注出来。进一步地,用户可以从空闲区域中选择其中一个,将其位置作为目标位置。
S103,确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
当服务器确定初始位置和目标位置后,其可以确定从该初始位置到该目标位置的第一线路。例如,服务器可以根据该停车场内的路线分布,将从初始位置到目标位置的各线路中,最近的线路作为第一线路。
服务器确定从初始位置到目标位置的第一线路的过程,可以采用现有的 任一种技术,本申请实施例对此过程不进行赘述。
确定从初始位置到目标位置的第一线路后,服务器可以将该第一线路发送给移动终端,并在该移动终端的电子地图上显示该第一线路。
如,服务器可以在移动终端上显示停车场的电子地图,并将确定的第一线路显示在该电子地图上。
本申请实施例提供了一种导航方法,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
作为本申请实施例的一种实施方式,为了使服务器构建准确的数据库,可以在各区域配置对应的图像采集设备。该图像采集设备可以采集对应区域的特征图像,并且,可以根据各特征图像获得对应的特征信息发送给服务器。进一步地,服务器可以根据各特征信息与各区域的对应关系、以及各区域的位置构建数据库。
例如,可以在每个区域处配置其对应的图像采集设备,或者,当区域范围比较小,一个图像采集设备的图像采集区域可以包含多个区域时,也可以多个区域对应一个图像采集设备。各图像采集设备可以按照设定的时间间隔,周期性采集对应区域的特征图像,并根据特征图像获得对应的特征信息发送给服务器。
在一种实现方式中,图像采集设备可以将采集的特征图像,作为特征信息直接发送给服务器。在另一种实现方式中,图像采集设备可以对采集的特征图像进行特征提取,提取其中的特征信息后,将特征信息发送给服务器。
例如,图像采集设备可以使用现有的任一种图像分析方法,识别特征图片中的停车位标识、车牌号等特征信息,并将提取的特征信息以文字形式作为当前位置特征信息发送给服务器。或者,当移动终端识别出特征图片中的 停车位标识、车牌号等特征信息后,其可以获取包含特征信息的区域的图片,并将该图片作为当前位置特征信息发送给服务器。
图像采集设备从特征图像中提取特征信息的过程,可以采用现有的任一种方法,本申请实施例对此过程不进行赘述。
可选地,为了避免周期性采集特征图像造成的各图像采集设备负载过大,各图像采集设备可以检测其对应的区域包含的内容是否发生变化。如,其可以检测对应的区域是否由空闲状态变为停放车辆状态;或者,其可以检测对应的区域中停放的车辆是否发生了变化。
当图像采集设备检测到其对应的区域中包含的内容发生变化后,其可以采集该区域的特征图像。也就是说,图像采集设备可以采集变化后的区域对应的特征图像,从而,在减小各图像采集图像负载压力的同时,保证了服务器中保存的数据库的准确性。
作为本申请实施例的一种实施方式,如图2所示,本申请提供的导航方法,在步骤S103之后,还可以包括:
S104,检测所述移动终端的当前位置,并在所述移动终端的电子地图上显示所述当前位置。
在本申请实施例中,当服务器确定从初始位置到目标位置的第一线路,并在移动终端的电子地图上显示该第一线路后,服务器还可以检测该移动终端的当前位置,并在移动终端的电子地图上显示该当前位置。
在一种实现方式中,服务器可以根据移动终端中的惯性传感器,如加速度计、陀螺仪等,获取移动终端的运动状态,如移动终端的加速度、角加速度等;进而,可以根据之前获得的移动终端的初始位置,以及运动状态,确定移动终端的当前位置。
服务器根据移动终端中的惯性传感器确定移动终端的当前位置时,有些情况下,其确定的位置可能会有偏差。
因此,在本申请实施例中,用户可以根据移动终端上显示的当前位置, 以及自己当前所处的实际位置,确定移动终端上显示的当前位置是否正确。当用户确定移动终端上显示的当前位置与自己所处的位置差别较大时,其可以进行位置校正。
具体地,用户可以在移动终端中输入位置校正指令,当移动终端接收到用户输入的位置校正指令时,其可以将该位置校正指令发送给服务器。并且,用户可以通过移动终端再次输入当前位置特征信息,进一步地,移动终端可以将该当前位置特征信息发送给服务器,以使服务器根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新移动终端的当前位置。
用户通过移动终端输入当前位置特征信息的过程,以及服务器根据当前位置特征信息,以及数据库,确定与该当前位置特征信息匹配的区域的位置的过程,与前述确定初始位置的过程相类似,本申请实施例对此过程不进行赘述。
在另一种实现方式中,为了提高当前位置确定的准确性,服务器可以接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置,并在移动终端的电子地图上显示该当前位置。
服务器确定移动终端的当前位置的过程,还可以采用现有的任一种方法,本申请实施例对此过程不进行赘述。
通过检测移动终端的当前位置,并在移动终端的电子地图上显示该当前位置,可以使用户得知自己的实时位置,以确定自己所走的路线是否正确。
作为本申请实施例的一种实施方式,如图3所示,本申请提供的导航方法,在步骤S104之后,还可以包括:
S105,检测所述当前位置与所述第一线路的偏移量是否大于预定阈值。
有些情况下,当服务器在移动终端上显示第一线路后,用户所走的线路可能也与该第一线路有偏差。
在本申请实施例中,服务器可以检测移动终端的当前位置与第一线路的偏移量是否大于预定阈值,如3米、5米、10米等。
具体地,用户可以根据第一线路,以及移动终端的当前位置,比较移动终端的当前位置与第一线路之间的最小间距是否大于预定阈值,如果是,则确定当前位置与第一线路的偏移量大于预定阈值。
S106,当检测到所述当前位置与所述第一线路的偏移量大于预定阈值时,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
当服务器确定移动终端的当前位置与第一线路的偏移量大于预定阈值时,其可以根据当前位置,以及目标位置,确定从当前位置到目标位置的第二线路,并在移动终端的电子地图上显示该第二线路。
服务器确定从当前位置到目标位置的第二线路的过程,可以采用现有的任一种技术,本申请实施例对此过程不进行赘述。
本方案中,当服务器确定移动终端的当前位置与第一线路的偏移量大于预定阈值时,其可以根据移动终端的当前位置,以及目标位置重新规划路线,因此,能够保证用户顺利地到达目标位置,提高用户体验。
为了给用户提供准确的导航信息,提高用户体验,本申请实施例提供了一种导航方法过程,应用于移动终端,如图4所示,该过程可以包括:
S201,获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的。
在本申请实施例中,当用户进入停车场内时,可以使用其携带的移动终 端,获取当前位置特征信息。进一步地,移动终端可以将该当前位置特征信息发送给服务器,以使服务器根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,并将该位置作为初始位置。
其中,移动终端获取的当前位置特征信息可以为以下至少一项:停车位标识、车牌号或比对图片等。
例如,当用户进入停车场时,其可以将其当前所在的停车位的标识作为当前位置特征信息,输入移动终端;或者,当其当前所在位置处停有车辆时,其可以输入该车辆的车牌号,作为当前位置特征信息;或者,其也可以通过移动终端的拍照功能,拍摄当前所在位置处的特征图片,并根据该特征图片获得当前位置特征信息。
当移动终端获取到特征图片后,其可以直接将该特征图片作为当前位置特征信息发送给服务器。或者,其可以对采集的特征图片进行特征提取,提取其中的特征信息,将其作为当前位置特征信息发送给服务器。其中,移动终端提取特征图片中的特征信息时,其提取的特征信息可以为图片,也可以为文字。
例如,移动终端可以使用现有的任一种图像分析方法,识别特征图片中的停车位标识、车牌号等特征信息,并将提取的特征信息以文字形式作为当前位置特征信息发送给服务器。或者,当移动终端识别出特征图片中的停车位标识、车牌号等特征信息后,其可以获取包含特征信息的区域的图片,并将该图片作为当前位置特征信息发送给服务器。
移动终端从特征图片中提取特征信息的过程,可以采用现有的任一种方法,本申请实施例对此过程不进行赘述。
当用户将当前位置特征信息输入移动终端后,移动终端可以进而将该当前位置特征信息发送给服务器。服务器接收到移动终端发送的当前位置特征信息后,可以在本地保存的数据库中查找与该当前位置特征信息匹配的区域的位置。由于用户输入的初始位置特征信息是其当前所在位置处获取的信息,因此,服务器确定的位置即为用户当前所在位置,也就是用于确定导航路线 的初始位置。
例如,当用户输入停车位标识时,服务器可以在数据库中查找该标识的停车位所在的位置,并将该位置作为初始位置。当用户输入车牌号时,服务器可以在数据库中查找该车牌号的车所停的位置,并将该位置作为初始位置。
S202,接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路。
在本申请实施例中,当服务器确定初始位置后,其还可以进一步地确定目标位置。具体地,针对不同的需要,该目标位置可以为空闲停车位,或者是用户所停车的位置。
当用户想要找自己已停的车辆时,该目标位置即为用户所停车的位置。这种情况下,用户可以通过移动终端输入目标位置特征信息,该目标位置特征信息可以为以下至少一项:停车位标识、车牌号或比对图片。
如,当用户想要寻找自己已停放的车辆时,其可以输入自己车辆的车牌号或车辆图片,或者,当用户停车时记住停车位的标识时,其可以输入停车位标识,作为目标位置特征信息。
当用户将目标位置特征信息输入移动终端后,移动终端可以进而将该目标位置特征信息发送给服务器。服务器接收到移动终端发送的目标位置特征信息后,可以在本地保存的数据库中查找与该目标位置特征信息匹配的区域的位置,并将该位置作为目标位置。
当用户想要停车时,在一种实现方式中,服务器可以根据数据库中当前保存的各特征信息与各区域的标识信息的对应关系、以及各区域对应的位置信息,确定当前所有空闲区域的位置,并将其中一个空闲区域的位置确定为目标位置。
在另一种实现方式中,为了提高用户体验,服务器可以根据数据库中当前保存的各特征信息与各区域的标识信息的对应关系、以及各区域对应的位置信息,在移动终端的电子地图上展示所有的空闲区域,由用户来选择其中 的一个作为目标位置。如,用户可以通过移动终端选择距离自己比较近的位置,移动终端将该位置发送给服务器后,服务器可以直接将该位置作为目标位置。
需要说明的是,服务器在电子地图上展示所有的空闲区域时,可以只展示空闲区域。或者,为了使用户了解整个停车场的停车情况,也可以将非空闲区域也展示在电子地图上,并将空闲区域与非空闲区域标注出来。进一步地,用户可以从空闲区域中选择其中一个,将其位置作为目标位置。
当服务器确定目标位置和初始位置后,其可以确定从该初始位置到该目标位置的线路。服务器确定从初始位置到目标位置的线路的过程,可以采用现有的任一种技术,本申请实施例对此过程不进行赘述。
S203,接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
确定从初始位置到目标位置的线路后,服务器可以将该线路发送给移动终端。因此,在本申请实施例中,移动终端可以接收服务器发送的线路,并在自身的电子地图上显示该线路。
本申请实施例提供了一种导航方法,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
作为本申请实施例的一种实施方式,如图5所示,本申请提供的导航方法,在步骤S203之后,还可以包括:
S204,接收所述服务器发送的自身的当前位置,并在自身的电子地图上显示所述当前位置。
在本申请实施例中,当服务器确定从初始位置到目标位置的线路,并在 移动终端的电子地图上显示该线路后,服务器还可以检测该移动终端的当前位置,并将该当前位置发送给移动终端。
在一种实现方式中,服务器可以根据移动终端中的惯性传感器,如加速度计、陀螺仪等,获取移动终端的运动状态,如移动终端的加速度、角加速度等;进而,可以根据之前获得的移动终端的初始位置,以及运动状态,确定移动终端的当前位置。
服务器根据移动终端中的惯性传感器确定移动终端的当前位置时,有些情况下,其确定的位置可能会有偏差。
因此,在本申请实施例中,用户可以根据移动终端上显示的当前位置,以及自己当前所处的实际位置,确定移动终端上显示的当前位置是否正确。当用户确定移动终端上显示的当前位置与自己所处的位置差别较大时,其可以进行位置校正。
具体地,用户可以在移动终端中输入位置校正指令,当移动终端接收到用户输入的位置校正指令时,其可以将该位置校正指令发送给服务器。并且,用户可以通过移动终端再次输入当前位置特征信息,进一步地,移动终端可以将该当前位置特征信息发送给服务器,以使服务器根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新移动终端的当前位置。
用户通过移动终端输入当前位置特征信息的过程,以及服务器根据当前位置特征信息,以及数据库,确定与该当前位置特征信息匹配的区域的位置的过程,与前述确定初始位置的过程相类似,本申请实施例对此过程不进行赘述。
在另一种实现方式中,为了提高当前位置确定的准确性,服务器可以接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及本地保存的数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置,并在移动终端的电子地图上显示该当前位置。
服务器确定移动终端的当前位置的过程,还可以采用现有的任一种方法,本申请实施例对此过程不进行赘述。
因此,移动终端可以接收服务器发送的当前位置,并在自身的电子地图上显示该当前位置。
通过检测移动终端的当前位置,并在移动终端的电子地图上显示该当前位置,可以使用户得知自己的实时位置,以确定自己所走的路线是否正确。
相应于上面的方法实施例,本申请实施例还提供了相应的装置实施例。
图6为本申请实施例提供的一种导航装置,应用于服务器,所述装置包括:
第一处理模块610,用于接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
第二处理模块620,用于接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
第一确定模块630,用于确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
本申请实施例提供了一种导航装置,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
作为本申请的一种实施方式,如图7所示,所述装置还包括:
检测模块640,用于检测所述移动终端的当前位置,并在所述移动终端的 电子地图上显示所述当前位置。
作为本申请的一种实施方式,所述检测模块640包括:
获取子模块(图中未示出),用于根据所述移动终端中的惯性传感器,获取所述移动终端的运动状态;
确定子模块(图中未示出),用于根据所述移动终端的初始位置,以及所述运动状态,确定所述移动终端的当前位置。
作为本申请的一种实施方式,所述装置还包括:
第三处理模块(图中未示出),用于当接收到所述移动终端发送的位置校正指令时,接收所述移动终端发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新所述移动终端的当前位置。
作为本申请的一种实施方式,所述检测模块640,具体用于接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置。
作为本申请的一种实施方式,所述检测模块640,还用于检测所述当前位置与所述第一线路的偏移量是否大于预定阈值;所述装置还包括:
第四处理模块(图中未示出),用于当所述检测模块检测到所述当前位置与所述第一线路的偏移量大于预定阈值时,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
作为本申请的一种实施方式,针对每个区域,该区域的特征图片是该区域对应的图像采集设备检测到该区域包含的内容发生变化后采集的。
图8为本申请提供的一种导航装置,应用于移动终端,所述装置包括:
第一处理模块810,用于获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地 保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
第二处理模块820,用于接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
第一接收模块830,用于接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
本申请实施例提供了一种导航装置,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
作为本申请的一种实施方式,如图9所示,所述装置还包括:
第二接收模块840,用于接收所述服务器发送的自身的当前位置,并在自身的电子地图上显示所述当前位置。
作为本申请的一种实施方式,所述第一处理模块810,具体用于接收用户输入的当前位置特征信息;
采集特征图片,并将该特征图片作为所述当前位置特征信息;或
采集特征图片,并提取该特征图片中的当前位置特征信息,其中,该当前位置特征信息包括以下至少一项:包含该特征图片中预设区域的图片、所述预设区域内的字符。
作为本申请的一种实施方式,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
图10为本申请实施例提供的一种导航系统,所述系统包括安装在各区域的图像采集设备110,位于服务器120中的如图7-图8所示的导航装置,及位于移动终端130中的如图9所示的导航装置。
本申请实施例提供了一种导航系统,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
本申请实施例提供了一种导航系统,所述系统包括安装在各区域的图像采集设备、服务器以及移动终端;
所述图像采集设备用于采集对应区域的特征图片;
所述服务器用于执行如图1-图3所述的导航方法;
所述移动终端用于执行如图4-图5所述的导航方法。
本申请实施例提供了一种导航系统,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请还提供了一种存储介质,其中,该存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请还提供了一种存储介质,其中,该存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特 征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请还提供了一种应用程序,其中,该应用程序用于在运行时执行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请还提供了一种应用程序,其中,该应用程序用于在运行时执行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请提供了一种电子设备,包括:
处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
相应的,本申请提供了一种电子设备,包括:
处理器、存储器、通信接口和总线;
所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
所述存储器存储可执行程序代码;
所述处理器通过读取所述存储器中存储的可执行程序代码来运行本申请所述的一种导航方法。其中,本申请所述的一种导航方法,包括:
获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
本申请实施例中,服务器能够根据移动终端发送的当前位置特征信息,以及本地保存的数据库,准确地确定初始位置,根据移动终端发送的目标位置特征信息,以及本地保存的数据库,准确地确定目标位置,进而可以根据该初始位置和目标位置,确定从初始位置到目标位置的线路,并将该线路显示在移动终端的电子地图上,因此,能够为用户提供准确的导航信息,提高用户体验。
对于装置/系统/存储介质/应用程序/电子设备实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系 列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本说明书中的各个实施例均采用相关的方式描述,各个实施例之间相同相似的部分互相参见即可,每个实施例重点说明的都是与其他实施例的不同之处。尤其,对于装置实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。
本领域普通技术人员可以理解实现上述方法实施方式中的全部或部分步骤是可以通过程序来指令相关的硬件来完成,所述的程序可以存储于计算机可读取存储介质中,这里所称得的存储介质,如:ROM/RAM、磁碟、光盘等。
以上所述仅为本申请的较佳实施例而已,并非用于限定本申请的保护范围。凡在本申请的精神和原则之内所作的任何修改、等同替换、改进等,均包含在本申请的保护范围内。

Claims (32)

  1. 一种导航方法,其特征在于,应用于服务器,所述方法包括:
    接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;
    其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
    接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
    确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
  2. 根据权利要求1所述的方法,其特征在于,所述在所述移动终端的电子地图上显示所述第一线路之后,所述方法还包括:
    检测所述移动终端的当前位置,并在所述移动终端的电子地图上显示所述当前位置。
  3. 根据权利要求2所述的方法,其特征在于,所述检测所述移动终端的当前位置包括:
    根据所述移动终端中的惯性传感器,获取所述移动终端的运动状态;
    根据所述移动终端的初始位置,以及所述运动状态,确定所述移动终端的当前位置。
  4. 根据权利要求3所述的方法,其特征在于,所述在所述移动终端的电子地图上显示所述当前位置之后,所述方法还包括:
    当接收到所述移动终端发送的位置校正指令时,接收所述移动终端发送 的当前位置特征信息,根据所述当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新所述移动终端的当前位置。
  5. 根据权利要求2所述的方法,其特征在于,所述检测所述移动终端的当前位置包括:
    接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置。
  6. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    检测所述当前位置与所述第一线路的偏移量是否大于预定阈值;
    如果是,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
  7. 根据权利要求1-6任一项所述的方法,其特征在于,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
  8. 根据权利要求1-6任一项所述的方法,其特征在于,针对每个区域,该区域的特征图片是该区域对应的图像采集设备检测到该区域包含的内容发生变化后采集的。
  9. 一种导航方法,其特征在于,应用于移动终端,所述方法包括:
    获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特 征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
    接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
    接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
  10. 根据权利要求9所述的方法,其特征在于,所述在电子地图上显示所述线路之后,所述方法还包括:
    接收所述服务器发送的自身的当前位置,并在自身的电子地图上显示所述当前位置。
  11. 根据权利要求9所述的方法,其特征在于,所述获取当前位置特征信息包括:
    接收用户输入的当前位置特征信息;
    采集特征图片,并将该特征图片作为所述当前位置特征信息;或
    采集特征图片,并提取该特征图片中的当前位置特征信息,其中,该当前位置特征信息包括以下至少一项:包含该特征图片中预设区域的图片、所述预设区域内的字符。
  12. 根据权利要求9-11任一项所述的方法,其特征在于,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
  13. 一种导航装置,其特征在于,应用于服务器,所述装置包括:
    第一处理模块,用于接收移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应 的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
    第二处理模块,用于接收所述移动终端发送的目标位置特征信息,根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置;
    第一确定模块,用于确定从所述初始位置到所述目标位置的第一线路,并在所述移动终端的电子地图上显示所述第一线路。
  14. 根据权利要求13所述的装置,其特征在于,所述装置还包括:
    检测模块,用于检测所述移动终端的当前位置,并在所述移动终端的电子地图上显示所述当前位置。
  15. 根据权利要求14所述的装置,其特征在于,所述检测模块包括:
    获取子模块,用于根据所述移动终端中的惯性传感器,获取所述移动终端的运动状态;
    确定子模块,用于根据所述移动终端的初始位置,以及所述运动状态,确定所述移动终端的当前位置。
  16. 根据权利要求15所述的装置,其特征在于,所述装置还包括:
    第三处理模块,用于当接收到所述移动终端发送的位置校正指令时,接收所述移动终端发送的当前位置特征信息,根据所述当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,并使用该位置更新所述移动终端的当前位置。
  17. 根据权利要求14所述的装置,其特征在于,所述检测模块,具体用于接收移动终端周期性发送的当前位置特征信息,根据该当前位置特征信息,以及所述数据库,确定与该当前位置特征信息匹配的区域的位置,将该位置作为当前位置。
  18. 根据权利要求14所述的装置,其特征在于,所述检测模块,还用于检测所述当前位置与所述第一线路的偏移量是否大于预定阈值;所述装置还包括:
    第四处理模块,用于当所述检测模块检测到所述当前位置与所述第一线路的偏移量大于预定阈值时,根据所述当前位置,以及所述目标位置,确定从所述当前位置到所述目标位置的第二线路,并在所述移动终端的电子地图上显示所述第二线路。
  19. 根据权利要求13-18任一项所述的装置,其特征在于,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
  20. 根据权利要求13-18任一项所述的装置,其特征在于,针对每个区域,该区域的特征图片是该区域对应的图像采集设备检测到该区域包含的内容发生变化后采集的。
  21. 一种导航装置,其特征在于,应用于移动终端,所述装置包括:
    第一处理模块,用于获取当前位置特征信息,并将所述当前位置特征信息发送给服务器,以使所述服务器根据所述当前位置特征信息,以及本地保存的数据库,确定与所述当前位置特征信息匹配的区域的位置,并将该位置作为初始位置;其中,所述数据库是各区域对应的图像采集设备采集对应区域的特征图片,根据所述特征图片获得对应的特征信息后发送给所述服务器,所述服务器根据各特征信息与各区域标识信息的对应关系、以及各区域对应的位置信息构建的;
    第二处理模块,用于接收用户输入的目标位置特征信息,并将所述目标位置特征信息发送给所述服务器,以使所述服务器根据所述目标位置特征信息,以及所述数据库,确定与所述目标位置特征信息匹配的区域的位置,并将该位置作为目标位置,并确定从所述初始位置到所述目标位置的线路;
    第一接收模块,用于接收所述服务器发送的所述线路,并在自身的电子地图上显示所述线路。
  22. 根据权利要求21所述的装置,其特征在于,所述装置还包括:
    第二接收模块,用于接收所述服务器发送的自身的当前位置,并在自身 的电子地图上显示所述当前位置。
  23. 根据权利要求21所述的装置,其特征在于,所述第一处理模块,具体用于接收用户输入的当前位置特征信息;
    采集特征图片,并将该特征图片作为所述当前位置特征信息;或
    采集特征图片,并提取该特征图片中的当前位置特征信息,其中,该当前位置特征信息包括以下至少一项:包含该特征图片中预设区域的图片、所述预设区域内的字符。
  24. 根据权利要求21-23任一项所述的装置,其特征在于,所述数据库中保存有各停车位对应的标识信息、位置信息,以及当前所停车辆的车牌号或图片;所述当前位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片;所述目标位置特征信息包括以下至少一项:停车位标识信息、车牌号或比对图片。
  25. 一种导航系统,其特征在于,所述系统包括安装在各区域的图像采集设备、服务器以及移动终端;
    所述图像采集设备用于采集对应区域的特征图片;
    所述服务器用于执行如权利要求1-8任一项所述的导航方法;
    所述移动终端用于执行如权利要求9-12任一项所述的导航方法。
  26. 一种导航系统,其特征在于,所述系统包括安装在各区域的图像采集设备,如权利要求13-20任一项所述的位于服务器中的导航装置,及如权利要求21-24任一项所述的位于移动终端中的导航装置。
  27. 一种存储介质,其特征在于,所述存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行如权利要求1-8任一项所述的导航方法。
  28. 一种存储介质,其特征在于,所述存储介质用于存储可执行程序代码,所述可执行程序代码用于在运行时执行如权利要求9-12任一项所述的导航方法。
  29. 一种应用程序,其特征在于,所述应用程序用于在运行时执行如权利要求1-8任一项所述的导航方法。
  30. 一种应用程序,其特征在于,所述应用程序用于在运行时执行如权利要求9-12任一项所述的导航方法。
  31. 一种电子设备,包括:
    处理器、存储器、通信接口和总线;
    所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
    所述存储器存储可执行程序代码;
    所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行如权利要求1-8任一项所述的导航方法。
  32. 一种电子设备,包括:
    处理器、存储器、通信接口和总线;
    所述处理器、所述存储器和所述通信接口通过所述总线连接并完成相互间的通信;
    所述存储器存储可执行程序代码;
    所述处理器通过读取所述存储器中存储的可执行程序代码来运行与所述可执行程序代码对应的程序,以用于执行如权利要求9-12任一项所述的导航方法。
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